NOTE: Since i didn't change the Version in the 2 Files, you have to use --force when installing.
Because of this, the attached deb package (in the same style/versioning as in the bug report above)
doesn't work with autoinstall.
dkms status
ar9462, 1.5.1, 3.16.0-24-generic, x86_64: installed
This is (kind of) a duplicate of: /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1024884
https:/
(please read)
I can't use Bluetooth with my AR9462 WLAN/BT-Combo.
In the link above, it has been fixed, but not for my Adapter ID/Firmware:
System:
Ubuntu 14.10 utopic 64bit - 3.16.0-24-generic x86_64
lspci -nnk
02:00.0 Network controller [0280]: Qualcomm Atheros AR9462
Wireless Network Adapter [168c:0034] (rev 01)
Subsystem: Lite-On Communications Inc Device [11ad:0802]
Kernel driver in use: ath9k
lsusb (identified Bluetooth Device)
Bus 002 Device 003: ID 04ca:300d Lite-On Technology Corp.
ath9k.conf
options ath9k btcoex_enable=1
The "04ca:300d" ID is not in the Kernel, so i added it via dkms.
I took ath3k.c and btusb.c out of the 3.16.0-24-generic source files and changed them:
diff -urN ./linux- 3.16.0/ drivers/ bluetooth/ ath3k.c /usr/src/ ar9462- 1.5.1/ath3k. c 3.16.0/ drivers/ bluetooth/ ath3k.c 2014-08-04 00:25:02.000000000 +0200 ar9462- 1.5.1/ath3k. c 2014-11-19 21:12:46.646265890 +0100
--- ./linux-
+++ /usr/src/
@@ -85,6 +85,7 @@
{ USB_DEVICE(0x04CA, 0x3007) },
{ USB_DEVICE(0x04CA, 0x3008) },
{ USB_DEVICE(0x04CA, 0x300b) },
+ { USB_DEVICE(0x04CA, 0x300d) },
{ USB_DEVICE(0x0930, 0x0219) },
{ USB_DEVICE(0x0930, 0x0220) },
{ USB_DEVICE(0x0b05, 0x17d0) },
@@ -134,6 +135,7 @@
{ USB_DEVICE(0x04ca, 0x3007), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x04ca, 0x300b), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x04ca, 0x300d), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0b05, 0x17d0), .driver_info = BTUSB_ATH3012 },
diff -urN ./linux- 3.16.0/ drivers/ bluetooth/ btusb.c /usr/src/ ar9462- 1.5.1/btusb. c 3.16.0/ drivers/ bluetooth/ btusb.c 2014-08-04 00:25:02.000000000 +0200 ar9462- 1.5.1/btusb. c 2014-11-19 21:12:46.646265890 +0100
--- ./linux-
+++ /usr/src/
@@ -157,6 +157,7 @@
{ USB_DEVICE(0x04ca, 0x3007), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x04ca, 0x300b), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x04ca, 0x300d), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0b05, 0x17d0), .driver_info = BTUSB_ATH3012 },
sudo dkms add -m ar9462 -v 1.5.1
sudo dkms build -m ar9462 -v 1.5.1
sudo dkms install -m ar9462 -v 1.5.1 --force
NOTE: Since i didn't change the Version in the 2 Files, you have to use --force when installing.
Because of this, the attached deb package (in the same style/versioning as in the bug report above)
doesn't work with autoinstall.
dkms status
ar9462, 1.5.1, 3.16.0-24-generic, x86_64: installed
Now the new output:
dmesg | egrep 'ath3|ar3|Bluet' 0x11020100. dfu
[ 2.787819] Bluetooth: Core ver 2.19
[ 2.787833] Bluetooth: HCI device and connection manager initialized
[ 2.787839] Bluetooth: HCI socket layer initialized
[ 2.787842] Bluetooth: L2CAP socket layer initialized
[ 2.787848] Bluetooth: SCO socket layer initialized
[ 2.793551] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 2.793554] Bluetooth: BNEP filters: protocol multicast
[ 2.793561] Bluetooth: BNEP socket layer initialized
[ 3.130779] Bluetooth: Patch file not found ar3k/AthrBT_
[ 3.130783] Bluetooth: Loading patch file failed
[ 3.130788] ath3k: probe of 2-5:1.0 failed with error -12
[ 3.130823] usbcore: registered new interface driver ath3k
[ 9.776503] Bluetooth: RFCOMM TTY layer initialized
[ 9.776512] Bluetooth: RFCOMM socket layer initialized
[ 9.776517] Bluetooth: RFCOMM ver 1.11
My patch work, but just like in the bug report above, a Firmware file is missing: 0x11020100. dfu
AthrBT_
I didn't find it neither in linux-firmware (http:// git.kernel. org/cgit/ linux/kernel/ git/firmware/ linux-firmware. git/tree/ ar3k)
nor elsewhere.